Excalibur's core technologies, APRP™ (Adaptive Pattern Recognition Processing) and Semantic Networks, drive knowledge retrieval applications for the full spectrum of digital information, including text, images, video and sounds.

APRP™ identifies and indexes the underlying binary patterns in digital data, enabling highly fault-tolerant fuzzy searching for text, as well as powerful query-by-example searching for pictures, video clips, fingerprints, facial images and many other types of data.

Excalibur's Semantic Networks leverage lexical knowledge at the highest level, enabling the only information retrieval systems that use built-in knowledgebases to search for specific word meanings enriched by related terms and concepts.

Excalibur RetrievalWare™ integrates APRP™ and Semantic Networks into a single, unified architecture. RetrievalWare™-enabled solutions help users refine information into knowledge easily, quickly and accurately -- whether it resides in "dirty data" resulting from OCR errors, extremely large and diverse data collections, or compound documents containing text, images and other multimedia data types.

Excalibur's broad customer base includes blue chip companies such as United Airlines, Ford, Hewlett Packard, Lockheed, and NYNEX; key governmental organizations such as the Federal Reserve Board, the Joint Chiefs of Staff, the Global Change Research Consortium, and the World Bank; and leading electronic publishers and information vendors such as ADP Brokerage Information Services, Pacific Bell, Chicago Tribune, Los Angeles Times, CMP Media, Inc. and Physicians' Online. Within secure corporate intranets, through real-time and online services, and across the World Wide Web, hundreds of thousands of users are benefiting from Excalibur's software products.

Excalibur RetrievalWare™ and Excalibur EFS® now enable document management, electronic publishing, human resources, customer support, litigation support, competitive intelligence and many other text-intensive applications in diverse markets, including government, legal, manufacturing, pharmaceutical, insurance, transportation, financial services and others. Visual RetrievalWare™ is now creating a wide range of opportunities for developers of visual information applications for positive identification, compound document management, interactive media, health care, telemedicine, online catalogs, intelligence analysis, trademark searches, stock photography, video production, and many others.

For additional information on Excalibur Technologies Corporation, please visit the Excalibur Web site, email info@excalib.com, or call 1-800-788-7758.


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